Method removePriceHistoryItem

public static function removePriceHistoryItem($id)
{
    $db = Factory::getDBO();
    $query = ' DELETE ' . ' FROM #__phocacart_product_price_history' . ' WHERE bulk_id = ' . (int) $id . ' AND type = 2';
    $db->setQuery($query);
    $db->execute();
}